| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.94 | 5.653% | $7.3323 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $7.74 | 5.867% | $8.1941 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $20.46 | 12.600% | $23.038 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $15.82 | 5.552% | $16.6983 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $175.79 | 11.198% | $195.475 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $84.55 | 13.583% | $96.0344 | $96.03 | $96.05 | $96.00 |
| Purchase #7 | $139.77 | 4.826% | $146.5153 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $451.07 | $493.2874 | $493.29 | $493.35 | $493.20 | |